c00lgui #8088567

787

members (measured 31 Aug 2026, 15:21 UTC)

17 October 2020

created (per Roblox API)

10 August 2026

first measured by this register

Description

this cool

Written by the group; not a statement by this register.

Membership history

Growth

4 measurements spanning 17 days, net +9. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 777–788 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Aug 2026, 23:12	787	+6
25 Aug 2026, 22:36	781	+1
18 Aug 2026, 13:33	780	+2
11 Aug 2026, 17:12	778	first reading

Ownership

Owned by c00lio (@c00lioIsCool) as measured.

Members we’ve seen

c00lio (@c00lioIsCool) — c00lio (rank 255) terminated

NostalgiaAccount (@NateDaPlayerYT) — Gamer (rank 1)

10anz (@serverofrob) — Gamer (rank 1) terminated

ClientEr0rr444clone1 (@sarewaaef) — Gamer (rank 1)

@Hat_Night — Gamer (rank 1)

Poncho (@TlGRON) — Gamer (rank 1)

SkullzUser (@xSkullzUser) — Gamer (rank 1)

Qeezzy (@QTooDrippy) — Gamer (rank 1)

Dreadnought (@TheresHelpAmongus) — Gamer (rank 1)

Maya (@zzZoey101zz) — Gamer (rank 1)

BratKr0sha (@Like_kuten9) — Gamer (rank 1)

Ianisblindforsomeone (@Rolexi2020) — Gamer (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

c00lio1

Cool dudes0

Member778

Gamer777

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Chillz Studios#2782840 · 4 shared members

The Flamingo Fan Club#3336691 · 4 shared members

Bee Swarm Simulator Club#3982592 · 3 shared members

Roblox#7 · 3 shared members

RELL World#1226491 · 3 shared members

Emotes CO.#5446074 · 3 shared members

Paradoxum Games#4914494 · 3 shared members

Easy.gg#5774246 · 3 shared members

KreekCraft Community#3072234 · 3 shared members

~cK2~ team c00lkidd 2ᅠ#2759289 · 3 shared members

tеаm c00lkidd#14033009 · 3 shared members

BRO DUDES OF ROBLOCK#6267093 · 3 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.